diff --git a/bing-ads-reporting.gemspec b/bing-ads-reporting.gemspec
index 3fa8d45..bc6a175 100644
--- a/bing-ads-reporting.gemspec
+++ b/bing-ads-reporting.gemspec
@@ -10,7 +10,6 @@ Gem::Specification.new do |gem|
   gem.homepage      = 'https://github.com/forward3d/bing-ads-reporting'
 
   gem.files         = ['lib/bing-ads-reporting.rb',
-                       'lib/bing-ads-reporting/service.rb',
                        'lib/bing-ads-reporting/version.rb']
 
   gem.executables   = [] # gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
diff --git a/lib/bing_ads_reporting.rb b/lib/bing_ads_reporting.rb
index 92c8d74..f1457c6 100644
--- a/lib/bing_ads_reporting.rb
+++ b/lib/bing_ads_reporting.rb
@@ -1,7 +1,6 @@
 require_relative 'bing-ads-reporting/bing_helper'
 require_relative 'bing-ads-reporting/bing_settings'
 require_relative 'bing-ads-reporting/soap_error_helper'
-require_relative 'bing-ads-reporting/ad_insight_service'
 require_relative 'bing-ads-reporting/insight_service'
 require_relative 'bing-ads-reporting/bulk_service'
 require_relative 'bing-ads-reporting/reporting_service'